ES234791A1 - Procedure and apparatus for the benefit of minerals and substances analogue solicit (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and apparatus for the benefit of minerals and substances analogue solicit (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Borax Inc
Original Assignee
United States Borax and Chemical Corp
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Publication date
Application filed by United States Borax and Chemical CorpfiledCriticalUnited States Borax and Chemical Corp
Priority to ES0234791ApriorityCriticalpatent/ES234791A1/en
Publication of ES234791A1publicationCriticalpatent/ES234791A1/en
Process for the benefit of minerals and similar solid substances, characterized by comprising the steps of introducing the mineral in the lower tank of a series of them, arranged at successively higher levels and each of which contains solvent liquid; transporting the solids in suspension, from a lower area of the lowest level tank, to the bottom of the upper immediate tank and so on throughout the series, while maintaining an upward circulation of suspended solids in each successive tank and the content of the upper part of at least all the tanks minus the lower one is stirred; to maintain a countercurrent of solvent liquid in all the tanks except the one located in the upper level and to decant the liquid from the upper leg of each of the tanks to the lower one or, in the case of the lower tank, to the outlet of the tank. Process. (Machine-translation by Google Translate, not legally binding)
ES0234791A1957-04-111957-04-11Procedure and apparatus for the benefit of minerals and substances analogue solicit (Machine-translation by Google Translate, not legally binding)
ExpiredES234791A1
(en)